Data / Nonprofits / Massachusetts / Cambridge / Recreation and sports
Recreation and sports nonprofits in Cambridge, MA: 41 registered with the IRS
41 recreation and sports nonprofits are registered with the IRS in Cambridge, MA, 31 of them 501(c)(3) charities; the 21 that report revenue took in $9.4 million. The largest by revenue: Innercity Weightlifting Inc ($2.7 million), Spee Club Inc ($1.2 million), The Riverside Boat Club of Cambridge ($946,436).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Innercity Weightlifting Inc | 501(c)(3) | 2010 | $2.7 million | $4.3 million | 2025-12 |
| Spee Club Inc | 501(c)(7) | 2023 | $1.2 million | $1.2 million | 2025-06 |
| The Riverside Boat Club of Cambridge | 501(c)(3) | 2004 | $946,436 | $3.7 million | 2024-12 |
| Cambridge Camping Association Inc | 501(c)(3) | 1936 | $925,442 | $2.8 million | 2025-12 |
| Cycle Kids Inc | 501(c)(3) | 2004 | $649,608 | $2.1 million | 2025-06 |
| Number Six Club | 501(c)(7) | 2012 | $568,485 | $119,044 | 2025-06 |
| Cambridge Skating Club | 501(c)(7) | 1934 | $504,196 | $1.4 million | 2025-08 |
| Boston Taekwondo Project Inc | 501(c)(3) | 2003 | $439,323 | $141,406 | 2025-09 |
| Valpo Surf Project Inc | 501(c)(3) | 2010 | $415,175 | $39,379 | 2024-11 |
| Cambridge Youth Soccer Inc | 501(c)(3) | 1992 | $391,705 | $214,825 | 2025-06 |
| Kisoro Childrens Foundation Inc | 501(c)(3) | 2016 | $165,724 | $153,531 | 2025-12 |
| Coolveg Foundation Inc | 501(c)(3) | 2024 | $97,752 | $23,216 | 2025-12 |
| Association Notre Dame de Cambridge Inc | 501(c)(7) | 2015 | $93,874 | $142,040 | 2024-12 |
| Charles River Wheelers | 501(c)(3) | 2005 | $63,774 | $180,114 | 2025-12 |
| Cambridge Youth Lacrosse Inc | 501(c)(3) | 2014 | $62,592 | $86,844 | 2025-12 |
| Swim Freedom Inc | 501(c)(3) | 2024 | $51,521 | $25,981 | 2026-01 |
| Cambridge Girls Softball League | 501(c)(3) | 2023 | $45,741 | $39,990 | 2025-12 |
| Crimson Fencing Charitable Corp | 501(c)(3) | 2023 | $33,150 | $38,120 | 2024-12 |
| Aikido Tekko Juku of Boston Inc | 501(c)(3) | 2007 | $28,103 | $34,046 | 2024-12 |
| Bangladesh Sports Club Boston | 501(c)(3) | 2023 | $6,826 | $937 | 2025-12 |
| Magazine Beach Partners Inc | 501(c)(3) | 2017 | $2,643 | $74,636 | 2025-12 |
| 545 Velo Inc | 501(c)(7) | 2024 | $0 | $0 | 2025-12 |
| Arlington Youth Rugby Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Boston Ethiopian Sports Club | 501(c)(7) | 2022 | $0 | $0 | 2023-12 |
| Cambridge Bay State Baseball Inc | 501(c)(3) | 2026 | |||
| Cambridge Falcons Flag Football | 501(c)(3) | 2016 | $0 | $8,484 | 2025-12 |
| Cambridge Family Microsoccer Corp | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cambridge Masters Swimming Inc | 501(c)(7) | 2025 | |||
| Cambridge Nine | 501(c)(3) | 2026 | |||
| Central Cambridge Youth Baseball | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Community Running Association Inc | 501(c)(3) | 1999 | $0 | $0 | 2024-12 |
| Csu Inc A Not-For-Frofit Corporation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| HL Softball | 501(c)(3) | 2024 | |||
| Independent School League Inc | 501(c)(3) | 2026 | |||
| Ivy Northeast Collegiate Taekwondo League Inc | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Lukman Habshian Muslim Association Boston | 501(c)(7) | 2012 | $0 | $0 | 2025-12 |
| Masters International Access Fund C Orp | 501(c)(3) | 2026 | |||
| New England Rubber Club Inc | 501(c)(7) | 2025 | |||
| Shady Hill Square Association Inc | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Tohoku Judo Club Inc | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| Wheelworks Multisport | 501(c)(7) | 2006 | $0 | $0 | 2025-12 |
Other causes in Cambridge, MA
- Education 233
- Arts, culture and humanities 164
- Philanthropy, voluntarism and grantmaking foundations 85
- Human services 79
- Religion-related 77
- International, foreign affairs and national security 63
- Science and technology 42
- Community improvement and capacity building 40
- Housing and shelter 33
- Environment 30
- Health care 29
- Public and societal benefit 23
- Medical research 21
- Civil rights, social action and advocacy 21
- Mental health and crisis intervention 16
- Youth development 15
- Crime and legal-related 12
- Employment 12
- Diseases, disorders and medical disciplines 12
- Social science 10
- Food, agriculture and nutrition 8
- Animal-related 5
- Public safety, disaster preparedness and relief 4
Every nonprofit in Cambridge, MA · Recreation and sports nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.